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Oval|Natural|GIA

2.20ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 1535765722

Certificate GIA 1535765722

Diamond specifications and retailer prices

From £5,181 GBP
As of November 3, 2026
Save £4,200 GBP (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £9,381 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 2.2ct natural oval diamond

This 2.2ct natural oval sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1535765722. Listed at 6 retailers as of November 2, 2026, with prices from £5,181 to £9,381, a £4,200 spread on the same certified stone. NZ Jewellers lists it at £9,381. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.20
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.27°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 1535765722
Dimensions10.38 × 7.32 × 4.46 mm
L/W Ratio1.42
Girdle conditionThick
Key to symbols
Feather, Crystal, Needle
Top View
10.38 mm7.32 mm2.20 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535765722
Side View
Table 60.0%Crown 37.27°GirdlePavilion 39.8°CuletDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: £9,381 GBP|Low: £5,181 GBP|High: £9,381 GBP|Avg: £6,297 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6£5,181 GBP
Retailer 2£5,471 GBP
Retailer 9£5,571 GBP
Retailer 5£5,609 GBP
Retailer 4£5,695 GBP
Retailer 8£5,699 GBP
Retailer 7£6,044 GBP
Retailer 10£6,044 GBP
Retailer 3£7,817 GBP
NZ Jewellers£9,381 GBP

28 data points across 10 retailers

6 retailers£5,181 GBP to £9,381 GBP

A
Cheapest Retailer
-
£5,181 GBP
A
Retailer 2
-
£5,471 GBP
View
A
Retailer 3
-
£5,609 GBP
View
B+
Retailer 4
-
£5,695 GBP
View
B
Retailer 5
-
£7,817 GBP
View
Most Expensive
B
NZ Jewellers
dae9381b-0876-41ed-9edc-25c99d2461dd · Nov 2
£9,381 GBP
$12,557 USD
View
5 more retailers have this diamond
Prices start from £5,181 GBPSave up to £4,200 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.20ct Oval
£5,181 GBP